package com.sky.controller.admin;


import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {


    @Autowired
    private AliOssUtil aliOssUtil;//TODO 先使用 自己创建的工具类来使用阿里云服务器存储上传图片

    /**
     *文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传：{}",file);

        try {
            //原始文件名
            String originalFilename = file.getOriginalFilename();
            //截取原始文件名后缀
            String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
            //构建新文件名称
            String objectName = UUID.randomUUID().toString()+extension;

            //文件的请求路径
            String filePath = aliOssUtil.upload(file.getBytes(),objectName);
            return  Result.success(filePath);
        } catch (IOException e) {
            log.error("文件上传失败: {}",e.toString());
        }
        return null;
    }
}
